YouTube videos

Watch a chapter explained in minutes

Short, focused video lessons for every important Mathematics topic from Class 7 to Class 10. Watch, pause and practise along.

Class 6

Divisibility Rule of 7 — Easy Maths Trick

A quick trick to check whether any number is divisible by 7, explained step by step with examples.

Class 1012:24

Factorisation, completing the square and the quadratic formula — all in one lesson.

Class 1015:02

Learn sin, cos and tan using simple right-triangle examples and a value table trick.

Class 910:47

See how the graph of a polynomial connects to its zeros, with plenty of visuals.

Class 809:31

Solve equations by transposition and turn tricky word problems into equations.

Class 708:15

A visual walkthrough of adding and subtracting negative numbers without confusion.

Class 811:58

Rapid revision of every area, surface area and volume formula you need.